[ 1497.169924][T18782] br0: port 1(c1) entered blocking state
[ 1497.170242][T18782] br0: port 1(c1) entered disabled state
[ 1497.170493][T18782] c1: entered allmulticast mode
[ 1497.172413][T18782] c1: entered promiscuous mode
[ 1497.649441][T18787] br0: port 2(c2) entered blocking state
[ 1497.649802][T18787] br0: port 2(c2) entered disabled state
[ 1497.650067][T18787] c2: entered allmulticast mode
[ 1497.652055][T18787] c2: entered promiscuous mode
[ 1498.148577][T18792] br0: port 3(c3) entered blocking state
[ 1498.148892][T18792] br0: port 3(c3) entered disabled state
[ 1498.149133][T18792] c3: entered allmulticast mode
[ 1498.151074][T18792] c3: entered promiscuous mode
[ 1498.620884][T18797] br0: port 4(sender) entered blocking state
[ 1498.621246][T18797] br0: port 4(sender) entered disabled state
[ 1498.621558][T18797] sender: entered allmulticast mode
[ 1498.623484][T18797] sender: entered promiscuous mode
[ 1498.794956][T18799] br0: port 4(sender) entered blocking state
[ 1498.795281][T18799] br0: port 4(sender) entered forwarding state
[ 1498.795775][T18799] br0: port 3(c3) entered blocking state
[ 1498.795984][T18799] br0: port 3(c3) entered forwarding state
[ 1498.796418][T18799] br0: port 2(c2) entered blocking state
[ 1498.796635][T18799] br0: port 2(c2) entered forwarding state
[ 1498.797049][T18799] br0: port 1(c1) entered blocking state
[ 1498.797269][T18799] br0: port 1(c1) entered forwarding state
[ 1510.740224][   T11] br0: port 1(c1) entered disabled state
[ 1510.916986][   T11] c1 (unregistering): left allmulticast mode
[ 1510.917281][   T11] c1 (unregistering): left promiscuous mode
[ 1510.917543][   T11] br0: port 1(c1) entered disabled state
[ 1511.121627][   T11] br0: port 2(c2) entered disabled state
[ 1511.192956][   T11] c2 (unregistering): left allmulticast mode
[ 1511.193259][   T11] c2 (unregistering): left promiscuous mode
[ 1511.193525][   T11] br0: port 2(c2) entered disabled state
[ 1511.490220][   T11] br0: port 3(c3) entered disabled state
[ 1511.663086][   T11] c3 (unregistering): left allmulticast mode
[ 1511.663434][   T11] c3 (unregistering): left promiscuous mode
[ 1511.663688][   T11] br0: port 3(c3) entered disabled state
[ 1511.881592][   T11] br0: port 4(sender) entered disabled state
[ 1511.950944][   T11] sender (unregistering): left allmulticast mode
[ 1511.951266][   T11] sender (unregistering): left promiscuous mode
[ 1511.951497][   T11] br0: port 4(sender) entered disabled state